baber/WOPTO huggingface dataset:
Patent ES-424416-A1 (ES)
Title: Method of producing double-knit fabric having additional fleece threads incorporated into one face or both faces thereof
IPC: D04B1/02
Filed: 1974-03-18
Abstract: The present invention provides a method of producing double-knit goods or fabrics having additional fleece threads incorporated into one face or both faces thereof and a nap or fleece is imparted from these threads by napping. The method comprises feeding the backing or ground yarn only to the needles of both needle sets (dial and cylinder) which are fully raised for stitch formation, while feeding the additional fleece thread to the needles of one needle-set (cylinder) which form stitches and tuck loops, and/or feeding the backing yarn and the additional fleece thread in successive steps of operation and knitting them into common stitches on one needle set (dial) and into stitches and tuck loops on the other needle set (cylinder).
Patent ES-428462-A1 (ES)
Title: Apparatus for nutating and staining a microscope slide
IPC: G01N33/48
Filed: 1974-07-20
Abstract: An apparatus for staining a microscope slide is provided wherein the slide is supported by a member that is translated vertically simultaneously while it is being rotated so as to impart a nutating motion to the microscope slide. Staining reagents and rinses are dispensed to the top surface of the microscope slide whereby the nutating motion effects uniform wetting of the top microscope slide surface by each such reagent and rinse. Thereafter, the excess moisture on the microscope slide surfaces is drained prior to further processing.
Patent ES-428821-A1 (ES)
Title: M-diurethanes
IPC: C07C239/00
Filed: 1974-07-31
Abstract: New m-diurethanes having selective herbicidal action are provided, including their preparation.
Patent ES-430131-A1 (ES)
Title: N{40 -(Aminoacylaminophenyl) acetamidines
IPC: C07C257/20
Filed: 1974-09-17
Abstract: A new class of N'-(aminoacylaminophenyl) acetamidines: < IMAGE > in which R1 and R2 are the same or different and represent hydrogen, alkyl, aryl or the substituted derivatives thereof or, together with the nitrogen atom to which they are attached, an heterocyclic ring and R3 is hydrogen, alkyl, aryl, aralkyl, or a heterocyclic moiety including the substituted derivatives thereof. The products have utility as anthelmintics.
Patent ES-431798-A1 (ES)
Title: Means for applying an article carrier to a plurality of articles
IPC: B65B15/00
Filed: 1974-11-08
Abstract: An article carrier having a plurality of apertures therein is applied to a plurality of articles in such manner that a part of each article is enveloped within one of the apertures by a machine which includes conveyor means for moving a group of articles arranged in side by side relationship into a loading station, a vertically reciprocable plunger disposed above the loading station, a carrier holder normally supported by said plunger and having at least one cavity therein for receiving and holding a carrier in substantially fixed relation relative to the holder, and article positioning means movable with said holder for engaging the articles at the loading station so as to align each article with an aperture in the carrier so that subsequent downward movement of said plunger drives the carrier out of said cavity downwardly to cause each article to be enveloped within one aperture in the holder.
Patent ES-434386-A1 (ES)
Title: Integral power steering assembly
IPC: B62D5/06
Filed: 1975-02-01
Abstract: An integral power steering assembly of the type which includes a housing defining a power cavity with a rack-toothed piston movably supported in the cavity and in meshing engagement with a sectored gear which in turn rotates an output shaft. A control valve is supported by the housing for controlling the flow of pressurized fluid from a source to the cavity on one side or another of the piston and the return flow from the opposite side of the piston whereby the piston is moved in alternative and opposite directions. An input shaft forms a part of and controls the control valve. Mechanical connections also interconnect the input shaft and an output shaft for rotating the output shaft in response to rotation of the input shaft in the event of the lack or loss of fluid pressure to move the piston hydraulically. These components are in the form of an integral or unitized package which may be attached to a vehicle as one unit. The improvement comprises a bleed valve establishing communication between the power cavity in which the piston is disposed and the return line from the control valve for automatically bleeding air from the hydraulic power cavity in which the piston is disposed. The bleed valve includes a valve member slidably disposed in a passage and normally held away from a valve seat by a spring. The valve member allows air to pass thereby but as the hydraulic fluid pressure increases, the valve member will be moved against the seat to prevent the flow of hyraulic fluid from the power cavity to the return.
Patent ES-434976-A1 (ES)
Title: Antibiotic pharmaceutical compositions
IPC: A61K31/546
Filed: 1975-02-21
Abstract: 7-(D-2-Formyloxy-2-phenylacetamido)-3-(1-methyl-1H-tetrazole-5-ylthiom ethyl)-3-cephem-4-carboxylic acid sodium salt, a pure, stable crystalline antibiotic compound, is formulated into parenteral pharmaceutical compositions in dosage unit form and is employed in treating bacterial infections.
Patent ES-444559-A1 (ES)
Title: Uniform-load clutch device particularly adapted for application in magnetic-tape recorders
IPC: F16D7/02
Filed: 1976-01-15
Abstract: Uniform load clutch device for transmitting a motion from a driving member to a driven member while permitting friction slippage between the two members should the driven member be stopped, wherein the driving member has a cylindrical part on which are freely mounted first and second friction pads with the driven member interposed therebetween, and resilient biasing means mounted on said cylindrical part and locked thereon in operational position exerting a force to bring into firm engagement said members and friction pads, whereby no relative movement will take place between said resilient biasing means and said driving member during the transmission of said motion.
Patent ES-449647-A1 (ES)
Title: Process for treatment of waste
IPC: C04B18/02
Filed: 1976-07-07
Abstract: Process for the irreversible treatment of toxic waste by means of a silicate, in the presence of water, in such a way as to form a solid aggregate includes treatment of the silicate in an acid medium, for the purpose of obtaining silicic acid of low molecular weight mixing the silicic acid with the waste to be treated, in the presence of water and controlling the pH between 0 and 4 in a sufficiently acid medium to cause the waste to undergo at least partial solution precipitation of a gel of high molecular weight from the resultant aqueous mixture addition thereto of a mixture which reacts with the gel of high molecular weight to form a silicate, possibly in the presence of a cementation agent, in such a way as to produce a sludge, and the hardening of the sludge into a solid aggregate which can not be changed physically so as to release again the harmful or toxic waste into the environment.
Patent ES-449654-A1 (ES)
Title: Anti-inflammatory 1,2-benzisoxazole derivatives
IPC: C07C251/86
Filed: 1976-07-07
Abstract: 3-Phenyl substituted 1,2-benzisoxazole acetic and propionic acid derivatives with anti-inflammatory activity.
Patent ES-453215-A1 (ES)
Title: Method of blow-molding hollow shaped articles, including intermediate tempering and final biaxial stretching stages
IPC: B29C49/08
Filed: 1976-11-11
Abstract: Plasticized parisons of synthetic thermoplastic material are formed in an extrusion machine from where they are transferred to a station to be pneumatically converted in the cavity of an open-and-shut premold into hollow blanks which are larger than the parison but smaller than the desired shaped article. During such pneumatic conversion the material of the parison may be subjected to shock-like cooling concomitantly with conversion into the blanks, by appropriate cooling of the premold. The hollow blanks are then transferred to an intermediate station where they are subjected to thermal tempering in two or more separate stages, in order to bring them to an optimum temperature condition for the subsequent biaxial stretching. After tempering, the tempered blanks are transferred to another station to be pneumatically converted into respective shaped articles in the cavity of another open-and-shut mold and under biaxial stretching of their material.
Patent ES-458243-A1 (ES)
Title: Plant for liquid treating tubular fabrics in general
IPC: D06B3/10
Filed: 1977-04-28
Abstract: Mercerisation plant for tubular fabrics comprising a tank for impregnating a tubular fabric with caustic soda, a station for stretching the impregnated fabric and for washing and rinsing the impregnated stretched fabric. The fabric is stretched in a station comprising at least one support structure of tower shape, members for feeding the fabric through the tower structure, at least one pair of expanding vertical rod elements for the fabric arranged inside thereof and support members engaging the expanding rod elements and adapted to enable these elements to approach or withdraw from each other to adjust the tension or stretching of the fabric in the direction of its width.
Patent ES-458697-A1 (ES)
Title: Shackle for chains, especially for sling chains
IPC: F16B45/04
Filed: 1977-05-11
Abstract: A shackle for chains, especially sling chains, which includes a shackle stirrup and a shackle bolt. In closed position of the shackle. The shackle bolt is located in aligned bores provided in the legs of the shackle stirrup and is held in the said stirrup by means of at least one securing member. At least one end section of the bolt extends between the legs of the shackle and has a cross section which is smaller than the cross section of the bores in the legs of the shackle stirrup.
Patent ES-461544-A1 (ES)
Title: Linear-rotary converter
IPC: F16H21/54
Filed: 1977-08-11
Abstract: A device for interconverting linear and rotatory motions, and particularly a pressure fluid operated actuator for rotary plug valves and the like. A piston axially slideable and rotatable in a cylinder is supported by first and second sets of connecting elements which are spaced from and inclined to the axis of the cylinder. Each element of one set is pivotally connected at one end with a fixed member and at the other with the piston. Each element of the other set is pivotally connected at one end with the piston and at the other with a rotary output element, for example, a shaft. Axial movement of the piston is translated into rotatory movement of the output element by pivotal action of the connecting elements. The connecting elements of the first and second sets extend from the fixed member to the piston and from the piston to the output element in opposite circumferential directions. This configuration enables the torque characteristic to be tailored readily to suit particular applications by appropriate selection of the relative dimensions of the components of the device.
Patent ES-471060-A1 (ES)
Title: Substituted hexahydrobenzopyrano(3,2-c)pyridines, process for their preparation and medicines containing them.
IPC: C07D311/14
Filed: 1978-06-23
Abstract: Substituted hexahydro benzopyrano [3,2-c] pyridines, useful as antidepressants, have the formula < IMAGE > where R is hydrogen or a saturated or unsaturated, linear or branched, lower alkyl, or an aralkyl, acyl, dialkylaminoalkyl, carbonylalkyl, alkoxycarbonyl, haloalkoxycarbonyl or aryl radical R1 is hydrogen, halogen, or lower alkoxy R2 is hydrogen or halogen R3 is hydrogen, halogen, lower alkyl, alkoxy nitro or amino, or forms naphthalene with R4 and the benzene ring R4 is hydrogen, a halogen, or forms naphthalene with R3 and the benzene ring R5 is hydrogen, lower alkyl, or aralkyl.
Patent ES-474200-A1 (ES)
Title: Method for improving the processing qualities of powdery polyolefins.
IPC: B29B7/00
Filed: 1978-10-13
Abstract: The invention relates to a process for improving the processing properties of powdery polyolefins. It is endeavored by this process to obtain a polyolefin powder which can be processed on screw extruders to an almost bubble-free product. The polyolefin powder is heated to a temperature of between 40 DEG C. and its melting point and introduced into a gap between two gap-forming elements. In this gap, the powder is compressed with a pressure of from 0.1 to 10 t per cm of gap length, and the powder so compressed is then comminuted.
Patent ES-478363-A1 (ES)
Title: Developers for pressure-sensitive recording and developing sheets containing them
IPC: C07C51/41
Filed: 1979-03-06
Abstract: In a pressure sensitive recording sheet comprising a layer of microcapsules containing a color former and a color developer, said layer of microcapsules and said color developer being on the same or independent supports, the improvement which comprises said developer being a polyvalent metal salt of a substituted salicylic acid represented by the general formulae (I) or (II): < IMAGE > wherein R represents a hydrogen atom, an alkyl group, an aralkyl group or an aryl group, R1 represents a hydrogen atom, an alkyl group, an aryl group or an aralkyl group and Ar and Ar' which may be the same or different each represents an aryl group.
Patent ES-481965-A1 (ES)
Title: Working up of the residual gases resulting from the production of cyanuric chloride
IPC: C01C3/00
Filed: 1979-06-27
Abstract: The residual gases obtained in the production of cyanuric chloride having a pressure of 1-5 bar (absolute) preferably 1-4 bar, are worked up by leading them into the lower portion of a column, reacted in the column with at least the equivalent amount of hydrogen cyanide to form cyanogen chloride and led in countercurrent flow to the water charged to the upper portion of the column whereupon the aqueous solution of cyanogen chloride formed is withdrawn from the lower portion of the column and preferably is returned into the production portion of the plant for recovery of the cyanogen chloride while the purified waste gas of the column leaves in the upper portion of the column.
Patent ES-483276-A1 (ES)
Title: Azomethine derivatives of anthraquinones, methods for their preparation, their use in the pigmentation of organic macromolecular compounds and the materials thus obtained.
IPC: C09B55/00
Filed: 1979-08-09
Abstract: Anthraquinone derivatives which in one of their tautomeric structures correspond to the formula < IMAGE > (I) in which A denotes an anthraquinone radical which is free from sulphonic acid groups, is optionally further substituted and preferably consists of at most 5 fused rings, m is a number from 1-4 and preferably 1 or 2, R1 is hydrogen or a C1-C4-alkyl group and R2 is a cyano group or a radical of the formula COOR3 or (II) +TR < IMAGE > (III) or a radical of the formula < IMAGE > (IV) in which formulae R3 is hydrogen, a straight-chain or branched alkyl group of a cycloalkyl radical, R4 is a substituent, n is 0, 1, 2, 3 or 4 and p is 0, 1, 2, 3, 4 or 5, processes for their preparation and their use for pigmenting organic macromolecular substances.
Patent ES-484156-A1 (ES)
Title: Device for producing electrical contacts from a wire bobbin.
IPC: H01H11/04
Filed: 1979-09-13
Abstract: 1. Device for making electrical contacts from a reel of conducting wire (1), comprising means adapted to straighten out the wire, means (3) for guiding the straightened wire, means (4) for cutting the wire into billets (10) on its leaving the guiding means, and means (7, 8) for welding the billets onto a metal plate (9), device characterized in that it comprises a base (6) provided with a surface (6a, 6b, 6c) for supporting the end face (14) or the wire, disposed on that side of the cutting means (4) opposite the guiding means (3), the cutting means are arranged to cut the wire flush with the guiding means and are animated by a reciprocating movement to transfer the billets along the support surface of the base in the direction of the welding means and the metal plate, and the support surface of the base comprises an inclined ramp (6a) for, during the drive of the billets by the cutting means, slightly disengaging from the plane of cut of the cutting means the end face (5) of the billets opposite their face (14) in contact with the surface of the base.
Patent ES-8101494-A1 (ES)
Title: Gantry apparatus for unloading dry loads from ships.
IPC: B65G67/60
Filed: 1980-01-11
Abstract: To allow rapid unloading of dry loads from ships without using complicated equipment, the invention proposes an apparatus comprising a gantry crane (6) provided with means for supporting it on the normal ship hatchway guides (4, 5). The crane comprises a bucket (12) which unloads the material taken from the hold (2) into a container (23) (such as a bin or hopper) provided with a discharge port, from which the material flows to at least one conveyor belt (25) which transfers it off the ship (1).
Patent ES-8101520-A1 (ES)
Title: Method of melting vitreous materials and use of the suitable device for the accomplishment of the method.
IPC: H05B3/00
Filed: 1980-02-08
Abstract: In a method of melting vitreous materials, the thermal energy to be supplied electrically to the vitreous mass is controlled by supplying the melting plant according to supplying cycles consisting of pre-established intervals of time during which the power applied to the plant is much higher than the maximum permissible input when the plant is continuously supplied, spaced by pre-established intervals of time during which the plant is not supplied. The length of said intervals of time is equivalent to an integral number of cycles of the alternating voltage acting on the electrodes.
Patent ES-488571-A1 (ES)
Title: Process for the preparation of meta-chloro anilines.
IPC: B01J23/40
Filed: 1980-02-14
Abstract: A process for the dechlorination of aromatic nitro or amino compounds consists in reacting anilines or nitrobenzenes which are polysubstituted by chlorine, with hydrogen, under the action of heat, in the presence of iodide or bromide ions, in the liquid phase and at low pressure. The process makes it possible selectively to obtain anilines which are chlorine-substituted in the meta-position.
Patent ES-488894-A1 (ES)
Title: Device for prepn. and reclamation of depilatory wax or cream - uses separate troughs for melting and working operations together with protective glass panel
IPC: A45D26/00
Filed: 1980-02-25
Abstract: In a device for the prepn. and reclamation of de-hairing wax, two closely sepd. troughs are provided. The troughs act respectively as working and melting members and are connected together via a conduit with a tap. The trough are housed in a rectangular assembly with an upper surface formed by a glass plate with openings for access to the contents of the troughts. A sloping end surface of the assembly forms a control panel for a heating system used to melt the wax and at least the melting trough contains a truncated cone heat exchange surface. The melting trough also contains a removal circumferentially aligned mesh filter. The design is compact, easy to operate, and avoids problems caused by heavy soiling in use.
Patent ES-8105112-A1 (ES)
Title: Final assembly process of a nuclear reactor basin.
IPC: B23K9/235
Filed: 1980-05-08
Abstract: The invention concerns a process for the final assembly of a nuclear reactor vessel comprising two sub-assemblies which are brought together and welded along mating surfaces. At least three female centering stubs, each associated with a seat recessed relative to the outer surface of the stub, are provided on the mating surface of one of the sub-assemblies, and at least three male centering stubs, corresponding to the seats of the female stubs, are provided on the mating surface of the other sub-assembly, the positions of the stubs being registered relative to elements for positioning internal fitments of the vessel. The two sub-assemblies are brought together to engage the male stubs in the female stub seats and to bring projecting annular ridges on the mating surfaces into contact. A key is inserted into a socket defined by one of the pairs of stubs and the stubs are then joined to each other by point-welds. An annular space defined between the mating surfaces of the sub-assemblies and delimited by a wall provided by the contacting ridges is then partially filled with filler metal. The centering stubs, wall and part of the deposited metal are then removed before welding is completed by filling the gap between the mating surfaces with filler metal. The invention is particularly applicable to the assembly of vessels for pressurized-water nuclear reactors comprising upper and lower sub-assemblies, which are assembled in a horizontal position.
Patent ES-8103496-A1 (ES)
Title: Electrical contact member and connector including such contact members.
IPC: H01R4/24
Filed: 1980-06-27
Abstract: An electrical contact member comprises a conductive plate (4) having therein a slot (5) open to an edge of the plate (4), the slot (5) having a mouth (28) at the edge of the plate (4) and leading to a first inwardly tapering section (29) which leads to a second parallel straight sided section (30), the second section (30) leading into a third inwardly tapering section (31) having convex converging sides leading to a throat (32) which opens into a fourth outwardly tapering section (33) leading into a fifth inwardly tapering section (34) having convex converging sides, the maximum width of the fifth section (34) being less than that of the third section (31), the fifth section (34) defining a closed end (35) for the slot (5). When used with a conductor (100) having a stranded core the slot shape of the contact serves to retain the strands in as near as possible their original relative positions, thus ensuring reliable connection.
Patent ES-8300742-A1 (ES)
Title: 3-Hydroxymethyldibenzo(b,f)thiepins and dibenzo(b,f)thiepin-3-carboxaldehydes as prostaglandin antagonists, process for their preparation and pharmaceutical compositions.
IPC: C07D337/14
Filed: 1980-11-25
Abstract: A compound of the formula: < CHEM > or an ester or acetal thereof, wherein n is an integer from 1 to 4 z is thio, sulfinyl, or sulfonyl R<1> and/or R<2> is hydrogen, halogen including chloro, bromo, fluoro and iodo, amino, C1 to C4 alkyl, C1 to C4 alkanoyl, hydroxyl, C1 to C4 alkoxy, thiol, C1 to C4 alkylthio, C1 to C4 alkylsulfinyl, C1 to C4 alkylsulfonyl, trifluoromethyl, trifluoromethylthio, cyano, nitro, and C1 to C4 alkyl or dialkylamino, aralkyl including benzyl and phenethyl, hydroxyalkyl as CH3CHOH and the dotted line indicates either an olefinic bond or saturation at the 10-, 11-position, is prepared and employed in the treatment and control of allergic conditions such as allergic asthma.
Patent ES-8500497-A1 (ES)
Title: Alloys.
IPC: C22C38/54
Filed: 1981-02-27
Abstract: An austenitic alloy having good thermal stability and resistance to sodium corrosion at 700 DEG C. consists essentially of 35-45% nickel 7.5-14% chromium 0.8-3.2% molybdenum 0.3-1.0% silicon 0.2-1.0% manganese 0-0.1% zirconium 2.0-3.5% titanium 1.0-2.0% aluminum 0.02-0.1% carbon 0-0.01% boron and the balance iron.
Patent ES-8203599-A1 (ES)
Title: Therapeutic device
IPC: A61F7/00
Filed: 1981-06-15
Abstract: A therapeutic device comprising, a sleeve for covering a portion of a patient's body and having a space to receive liquid, a device for circulating a liquid through the space of the sleeve, and a device for cooling the circulated liquid.
Patent ES-8206232-A1 (ES)
Title: Method of controlling the discharge of billets.
IPC: B22D11/128
Filed: 1981-09-23
Abstract: A process for controllng the withdrawal of a casting from a cooled, horizontal, continuous casting mold involves withdrawing the casting from the mold in a series of steps, between which steps the casting is pushed back by a partial step to insure the welding together of casting sections. A melt breakthrough of the casting skin is prevented by measuring the expansion or contraction of a wall of the mold in contact with the casting and controlling the withdrawal of the casting in response thereto.